Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 25, 2021, 12:41 PM
  • 03 0609_C 0070_2252021_045537.mp4

Date
02/25/2021
W/O
0878775
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00389
PipeID
P05254
Time
4:41 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1732
Sewer Name
03 NORTH LONG BEACH RELIEF TRUNK
City
LONG BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
18
Purpose
Routine Assessment
Project
20210225MDM_NORTH_LONG_BEACH_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
C 0070
Downstream MH
03 0609
Dir. of Survey
Upstream
Length Surveyed
4.5 ft.
Total Length
4.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
5
O&M Quick
5200
O&M Rating
10
Overall Index
4
Overall Quick
Overall Rating
12
Pipe schematic from manhole C 0070 to 03 0609
MH: C 0070MH: 03 0609upstream0 ft. MSA - Survey Abandoned - HIGH FLOW0.5 ft. DAGS - Deposits Attached Grease, 90 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO - ZOOM 4'2.5 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE4.5 ft. MWL - Water Level, 90 %of cross sectional area4.5 ft. AMH - Downstream Manhole, Survey Begins - 4:55AM4.5 ft. MWM - Water Mark, 90 %of cross sectional area

Observation photos (3)

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    2 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • Deposits Attached Grease, 90 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: NO - ZOOM 4'

    4 ft. - Deposits Attached Grease, 90 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO - ZOOM 4'

  • Survey Abandoned - HIGH FLOW

    4.5 ft. - Survey Abandoned - HIGH FLOW

Observations (6)

DistanceCodeObservation
0MWL
4DAGSZOOM 4'
0AMH4:55AM
0MWM
2SSSFLAKING CONCRETE
4.5MSAHIGH FLOW

Properties (4)

customer
LACSD
datetime
2021-02-25T04:41:48-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false